53514990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19181}}^1$

素因数の和:19225

約数の個数: 48

約数和(自身を含む): 143634816

約数和(自身を除く): 90119826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 19181, 38362, 57543, 95905, 115086, 172629, 191810, 287715, 345258, 575430, 594611, 863145, 1189222, 1726290, 1783833, 2973055, 3567666, 5351499, 5946110, 8919165, 10702998, 17838330, 26757495, 53514990]

約数ペア:

[(1, 53514990), (2, 26757495), (3, 17838330), (5, 10702998), (6, 8919165), (9, 5946110), (10, 5351499), (15, 3567666), (18, 2973055), (30, 1783833), (31, 1726290), (45, 1189222), (62, 863145), (90, 594611), (93, 575430), (155, 345258), (186, 287715), (279, 191810), (310, 172629), (465, 115086), (558, 95905), (930, 57543), (1395, 38362), (2790, 19181)]